Which one among the following are the correct symbols for the elements gold, tin and lead, respectively?

The correct answer is Au, Sn, Pb.

Key Points

• Gold (Au):
  • Gold is a transition metal with the chemical symbol Au, which is derived from the Latin word "aurum".
  • Its atomic number in the periodic table is 79 and it is known for its distinctive yellow color, ductility and high conductivity.
• Tin (Sn):
  • Tin is a transition metal with the chemical symbol Sn, which is derived from the Latin word "stannum".
  • Its atomic number is 50 and it is commonly used in the production of alloys such as bronze and solder.
• Lead (Pb):
  • Lead is also a transition metal with the chemical symbol Pb, which is derived from the Latin word "plumbum".
  • Its atomic number is 82 and it is known for its dense and flexible properties.

Additional Information

• Gallium
  • It has the symbol Ga.
  • Atomic number 31.
• Astatine
  • It has the symbol At
  • Atomic number 85.
• Antimony
  • It has the symbol Sb
  • Atomic number 51.